Resultados de búsqueda - (((((jonas OR jzona) OR fiona) OR onda) OR ((troncales OR orina) OR orjonasld)) OR one)*

Síntesis y caracterización del Mg(BOB)2 como electrolito para baterías recargables de iones de magnesio por Guzmán Torres, Jesús, González Juárez, Edgar, De la Parra Arciniega, Salome Maribel, Espinosa Roa, Arián, Sánchez Cervantes, Eduardo Maximiliano

“…Los resultados obtenidos mediante espectroscopia infrarroja por transformada de Fourier (FTIR) dentro del rango de número de onda de 4000–400 cm−1 confirmaron la aparición de los grupos funcionales del Mg(BOB)2, identificados por sus bandas características de absorción C=O, C-O-B-O-C, O-B-O y B-O. …”
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"Síntesis verde, caracterización y evaluación de la actividad fotocatalítica de los compósitos ZnO-GO y TiO2-GO " por Gaspar Villaseñor, Noé Cuauhtémoc

“…A partir del análisis por Espectroscopía UV-Vis se pudo calcular el valor de la banda de energía prohibida, “band-gap” para los dos compósitos, obteniéndose 3.36 eV equivalente a la absorción, a una longitud de onda de 370 nm, para el ZnO-GO y un valor de 3.47 eV, a (357 nm), para el TiO2-GO. …”
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"Síntesis verde, caracterización y evaluación de la actividad fotocatalítica de los compósitos ZnO-GO y TiO2-GO " por Gaspar Villaseñor, Noé Cuauhtémoc

“…A partir del análisis por Espectroscopía UV-Vis se pudo calcular el valor de la banda de energía prohibida, “band-gap” para los dos compósitos, obteniéndose 3.36 eV equivalente a la absorción, a una longitud de onda de 370 nm, para el ZnO-GO y un valor de 3.47 eV, a (357 nm), para el TiO2-GO. …”
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El auge de los podcast: una nueva era de comunicación: La revolución digital en tus oídos por Morales Arévalo, Evelyn Silvia

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E-West 2020 Wacom Academy por Santos Arizpe, Sofía

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Cumpliendo un sueño con Angélica Rubio por Espinoza Palomares, Gema Abigail

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Micro- and nanoporous materials capable of absorbing solvents and oils reversibly: the state of the art por Cortez, Javier S. Acevedo, Kharisov, Boris I., Quezada, Thelma E. Serrano, Hernández García, Tomás Constantino

“…The use of absorbents is one of the most common techniques to tackle this problem. …”
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Nanomaterial Properties: Size and Shape Dependencies por Guisbiers, Grégory, Mejía Rosales, Sergio, Leonard Deepak, Francis

“…Feynman described a process by which the ability to manipulate individual atoms and molecules might be developed, using one set of precise tools to build and operate another proportionally smaller set and so on down to the needed scale. …”
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Noteworthy records for Tantilla cascadae and T. ceboruca (Squamata: Colubridae) from Jalisco, Mexico por Cruz Sáenz, Daniel, Muñoz Nolasco, Francisco Javier, Lazcano, David, Flores Covarrubias, Edgar

“…We report the first records of two species of snake in the state of Jalisco, Mexico. We recorded one specimen of Tantilla cascadae and two of Tantilla ceboruca, the former known only from its type locality. …”
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New records of polychaetes (Annelida) for northern Ecuador por Trovant, Berenice, Elías, Rodolfo, Diez, María E., De León González, Jesús Ángel

“…Even though Ecuador is one of the twelve mega-diverse countries in the world, the polychaetes are still poorly known. …”
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Structural, microstructural and electrical properties of vitrium-doped barium titanate for multilayer CERAMIC CAPACITORS por Hernández López, Ana María

“…In fact, due to its high dielectric constant, low dielectric loss and superior performance at high frequency, one of its most common applications is as the dielectric material for ceramic capacitors (Wang, Chen, Gui, & Li, 2016).…”
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Parametrization of all stable controllers stabilizing full state information systems and mixed sensitivity por Galindo Orozco, René

“…Analytic expressions for the parametrization of all stable controllers of one and two-degrees-of-freedom stabilizing full sate information systems are presented. …”

Tourists perceptions of Caribbean islands facing environmental threats before the COVID-19 health crisis: Holbox Island and Archipelago of Bocas del Toro por Rubio Cisneros, Nadia T., Ruiz Aymá, Gabriel, González Rojas, José Ignacio, Montero Muñoz, Jorge L., Rubio Cisneros, Igor Ishi, Morales, Sara, Pech, Monica, Baker, Rachel, Jimenez, Armando, Fuentes, Karen

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Zirconia doped with La Fe synthesized by sol gel, used in the trichloroethylene catalytic combustion por Rivera de la Rosa, Javier, Hernández, Araceli, Ledezma Sánchez, Juan José, Rojas, Fernando, Goller, Gülteking

“…Zirconia is one of the most studied ceramic materials due to its outstanding thermal, mechanical and chemical stability; in addition, acidic, basic, oxidizing and reducing surface properties make this oxide suitable for many catalytic processes [1-3]. …”
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Eight-and-a-half syndrome: video evidence and updated literature review por Cárdenas Rodríguez, Marco Antonio, Castillo Torres, Sergio Andrés, Chávez Luévanos, Beatriz Eugenia, De León Flores, Laura

“…The eight-and-a-half syndrome (EHS)—defined by the combination of a seventh cranial nerve palsy and an ipsilateral one-and-a-half syndrome—is a rare brainstem syndrome, which localises to the caudal tegmental region of the pons. …”
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Produced waters of the oil industry as an alternative water source for food production por Martel Valles, José Fernando, Foroughbakchk Pournavab, Rahim, Benavides Mendoza, Adalberto

“…Increased water demand for crop irrigation requires new water sources in the short term. One alternative may be unconventional ground water sources, such as produced waters that are pumped to the surface mixed with hydrocarbons in the process of drilling when extracted gas or oil. …”
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Euphorbia antisyphilitica zucc: a source of phytochemicals with potential applications in industry por Rojas, Romeo, Tafolla Arellano, Julio César, Martínez Ávila, Guillermo Cristian Guadalupe

“…Euphorbia antisyphilitica Zucc, better known as the candelilla plant, is one of the 10 nontimber forest products of greatest economic importance in the desert and semi-desert regions of Mexico. …”
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Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations. por Armendáriz Hernández, Samuel Uriel

“…Time series analysts might find the test useful to address homoscedasticity studies were at most one change might be involved.…”
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Structural, microstructural and electrical properties of vitrium-doped barium titanate for multilayer CERAMIC CAPACITORS por Hernández López, Ana María

“…In fact, due to its high dielectric constant, low dielectric loss and superior performance at high frequency, one of its most common applications is as the dielectric material for ceramic capacitors (Wang, Chen, Gui, & Li, 2016).…”
Enlace del recurso

Hypothesis test for changes in variance using a statistic based in P-values in a time series of normal independent observations. por Armendáriz Hernández, Samuel Uriel

“…Time series analysts might find the test useful to address homoscedasticity studies were at most one change might be involved.…”
Enlace del recurso